http://www.w3.org/2001/vxml
simpleType VariableName.datatype

{http://www.w3.org/2001/XMLSchema}anySimpleType
  {http://www.w3.org/2001/XMLSchema}string
      {http://www.w3.org/2001/XMLSchema}normalizedString
          {http://www.w3.org/2001/XMLSchema}token
              {http://www.w3.org/2001/vxml}VariableName.datatype

Model

{token: pattern = [$\c]+}

Derived types

VariableNames.datatype

Documentation

Variable name which are modeled on NMTOKENS
	    except that "$" is permitted. Additional constraints: must 
	    follow ECMAScript variable naming conventions; not include ECMAScript 
	    reserve words

Fundamental Facets

equality, non-numeric, unbounded, unordered, countable infinite value space

White Space Processing

collapse

Pattern Facet

[$\c]+